318477465

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 568334208

約数和(自身を除く): 249856743

約数列:

[1, 3, 5, 9, 15, 45, 67, 73, 201, 219, 335, 365, 603, 657, 1005, 1095, 1447, 3015, 3285, 4341, 4891, 7235, 13023, 14673, 21705, 24455, 44019, 65115, 73365, 96949, 105631, 220095, 290847, 316893, 484745, 528155, 872541, 950679, 1454235, 1584465, 4362705, 4753395, 7077277, 21231831, 35386385, 63695493, 106159155, 318477465]

約数ペア:

[(1, 318477465), (3, 106159155), (5, 63695493), (9, 35386385), (15, 21231831), (45, 7077277), (67, 4753395), (73, 4362705), (201, 1584465), (219, 1454235), (335, 950679), (365, 872541), (603, 528155), (657, 484745), (1005, 316893), (1095, 290847), (1447, 220095), (3015, 105631), (3285, 96949), (4341, 73365), (4891, 65115), (7235, 44019), (13023, 24455), (14673, 21705)]